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Class Information
Number: 210/149
Name: Liquid purification or separation > Automatic control > Thermal
Description: Apparatus having means responsive to a thermal condition.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7381325 |
Spa treatment system |
Jun. 3, 2008 |
| 7371319 |
Production of water for injection using reverse osmosis |
May. 13, 2008 |
| 7357858 |
Filter apparatus |
Apr. 15, 2008 |
| 7335296 |
System and device for processing supercritical and subcritical fluid |
Feb. 26, 2008 |
| 7294269 |
Organic disposer and method of controlling the same |
Nov. 13, 2007 |
| 7229549 |
Control and classification of liquids in separating processes |
Jun. 12, 2007 |
| 7217357 |
Oil filter for engines, transmissions or automatic transmissions |
May. 15, 2007 |
| 7192518 |
Liquid circuit |
Mar. 20, 2007 |
| 7182859 |
Apparatus for treating organic waste |
Feb. 27, 2007 |
| 7125485 |
Water cooler/water purification system |
Oct. 24, 2006 |
| 7122149 |
Apparatus and method for continuous depyrogenation and production of sterile water for injection |
Oct. 17, 2006 |
| 7033501 |
Centrifuge apparatus and method with improved temperature control |
Apr. 25, 2006 |
| 7011744 |
Brine supply unit |
Mar. 14, 2006 |
| 6994784 |
Liquid filter/heat exchanger unit |
Feb. 7, 2006 |
| 6972087 |
Transmission sump filter with bypass valve |
Dec. 6, 2005 |
| 6967002 |
Method and apparatus for producing a sterile fluid |
Nov. 22, 2005 |
| 6960292 |
Active water preparation device |
Nov. 1, 2005 |
| 6908546 |
Apparatus and method for producing purified water having microbiological purity |
Jun. 21, 2005 |
| 6875358 |
Water cleaning process |
Apr. 5, 2005 |
| 6827750 |
Controlled release additives in fuel systems |
Dec. 7, 2004 |
| 6808639 |
Method and apparatus for reducing the amount of hydrogen sulfide in effluent of a water heater |
Oct. 26, 2004 |
| 6802961 |
Dense fluid cleaning centrifugal phase shifting separation process and apparatus |
Oct. 12, 2004 |
| 6800196 |
Method of and apparatus for treating radioactive liquid wastes containing surface active agents |
Oct. 5, 2004 |
| 6773602 |
Manufacturing apparatus for the production of magnetized water and its method |
Aug. 10, 2004 |
| 6770192 |
Water system for bacteria control |
Aug. 3, 2004 |
| 6767454 |
Apparatus for the treatment of a wiping solution |
Jul. 27, 2004 |
| 6740231 |
Self-contained cooling system feed and bleed system |
May. 25, 2004 |
| 6676831 |
Modular integrated multifunction pool safety controller (MIMPSC) |
Jan. 13, 2004 |
| 6660164 |
Biochemically enhanced thermophlic treatment process |
Dec. 9, 2003 |
| 6657546 |
Integrated water treatment control system with probe failure detection |
Dec. 2, 2003 |
| 6656280 |
Resist recycling apparatus and method for recycling the same |
Dec. 2, 2003 |
| 6627072 |
Filter system for a paraffin spa |
Sep. 30, 2003 |
| 6623632 |
Flotation bath |
Sep. 23, 2003 |
| 6620315 |
System for optimized control of multiple oxidizer feedstreams |
Sep. 16, 2003 |
| 6584777 |
Apparatus for and method of filtering a fluid |
Jul. 1, 2003 |
| 6582592 |
Apparatus for removing dissolved metals from wastewater by electrocoagulation |
Jun. 24, 2003 |
| 6579494 |
Process and device for sterilizing and dispensing a liquid for medical use |
Jun. 17, 2003 |
| 6544412 |
Filter including temperature and pressure responsive bypass |
Apr. 8, 2003 |
| 6527947 |
Fuel control device |
Mar. 4, 2003 |
| 6508932 |
Filter with valve having a hydrophobic coating |
Jan. 21, 2003 |
| 6493508 |
Fuel filter |
Dec. 10, 2002 |
| 6471853 |
Prognostic health monitoring of fluidic systems using MEMS technology |
Oct. 29, 2002 |
| 6428689 |
Water purifying and dispensing apparatus, and method of purifying chlorine-containing water |
Aug. 6, 2002 |
| 6413781 |
Thermophoretic pump and concentrator |
Jul. 2, 2002 |
| 6402941 |
Apparatus for biological treatment of environmental contaminants and waste |
Jun. 11, 2002 |
| 6398969 |
Hydrocyclone and process for removing foreign substances from a liquid |
Jun. 4, 2002 |
| 6361684 |
Integrated fuel pump and fuel filter with fuel-water separation |
Mar. 26, 2002 |
| 6332977 |
Apparatus for steam sterilizing and recycling leaf-filter aids |
Dec. 25, 2001 |
| 6284132 |
Brine fill apparatus for water softener |
Sep. 4, 2001 |
| 6267878 |
Apparatus for the treatment of water by injection of ozone and carbon dioxide |
Jul. 31, 2001 |
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